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Ede4ka [16]
3 years ago
11

A marble is randomly selected from a bag containing 3 red marbles, 3 blue marbles and 3 green marbles. What is the probability t

hat the selected marble is green.
A.3
D.1/9
B.1/2
C.1/3
Mathematics
2 answers:
ddd [48]3 years ago
6 0

Answer:

\frac{1}{3}

Step-by-step explanation:

Formula: Correct result / Total possible results

Plug it in: 3/9

Simplify: 1/3

leonid [27]3 years ago
5 0
Correct answer is C: 1/3
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Your employer pays 75% of your health insurance premium. If the annual premium is $2530, and you are paid weekly, how much is de
MAVERICK [17]
** Calculation is based on 52 weeks per year. 

\smile \smile  \smile  \smile  \smile  \smile  \smile  \smile  \smile  \smile  \smile  \smile  \smile  \smile  \smile  \smile  \smile  \smile  \smile  \smile  \smile  \smile  \smile  \smile

     \boxed {Annual \ Premium \ = \$2530}

Your employer is paying 75% of the Premium: 
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Amount you need to pay:
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Amount needed to be deducted weekly from paycheck:
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5 0
3 years ago
Read 2 more answers
Which equation is perpendicular to 3x - y = 9 and goes through the point (6,6)
Lelechka [254]

Answer:

y = - \frac{1}{3} x + 8

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Rearrange 3x - y = 9 into this form by subtracting 3x from both sides

- y = - 3x + 9 ( divide all terms by - 1 )

y = 3x - 9 ← in slope- intercept form

with slope m = 3

Given a line with slope m then the slope of a line perpendicular to it is

m_{perpendicular} = - \frac{1}{m} = - \frac{1}{3}, thus

y = - \frac{1}{3} x + c ← is the partial equation

To find c substitute (6, 6) into the partial equation

6 = - 2 + c ⇒ c = 6 + 2 = 8

y = - \frac{1}{3} x + 8 ← equation of perpendicular line

6 0
3 years ago
I not sure what it is? Thank you to who ever help me
Vadim26 [7]
I think b I might be wrong
8 0
3 years ago
A circle is cut from a square piece of cloth, as shown:
leonid [27]

a = \pi \:  {r}^{2}
r =  \frac{36}{2}
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8 0
4 years ago
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